Slechta T F, Gray E D
J Clin Microbiol. 1975 Dec;2(6):528-30. doi: 10.1128/jcm.2.6.528-530.1975.
A method has been developed for the preparation of streptococcal nuclease B by batch adsorpton to diethylaminoethyl-cellulose. The enzyme is homogeneous with respect to nuclease activity and is suitable for use as an antigen in measurement of anti-deoxyribonuclease B levels in sera.